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69
RESULTS

Media Type
68
texts
1
audio
Availability
67
Always Available
2
Available to Borrow
Topics & Subjects
66
Geological Survey (U.S.)
42
Geology
33
Water-supply
32
Forest reserves
32
Mines and mineral resources
12
Paleontology
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Collection
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Creator
38
geological survey (u.s.)
6
breger, carpel leventhal
3
brookings institution. institute for government research
3
holmes, william henry, 1846-1933, creator
2
geological survey (u.s.). area oil shale supervisor's office
2
united states. congress. house. committee on resources. subcommittee on energy and mineral resources
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Language
69
English
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